The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 09, 2002
Filed:
Apr. 21, 1999
Daniel Mann, Austin, TX (US);
Advanced Micro Devices, Inc., Sunnyvale, CA (US);
Abstract
A host computer system is coupled to a target computer system for operating in a debug environment. The host computer system includes a status register which can be interrogated. A programming interface encoded in computer readable media and executable on the host computer system, provides at least one callable function that determines whether a value of a selected bit or bits of the status register have changed from a predetermined state. The called function returns to a calling function in response to the change in value of the selected bit or bits. Otherwise, the called function waits for the change in value of the bit(s). The status register can include at least one status bit that indicates a state of the target computer system and a status bit that indicates a state of the host computer system.